Finding the Fourth Proportional to 237,550.24, 327,824.60 and 135,573.67
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Solution
The fourth proportional to 237,550.24, 327,824.60 and 135,573.67 is: 187,094.67
Step by Step Solution
- Step 1: Write the proportion equation
237,550.24 : 327,824.60 = 135,573.67 : x - Step 2: Convert to fraction form
237,550.24/327,824.60 = 135,573.67/x - Step 3: Cross multiply
237,550.24x = 327,824.60 × 135,573.67 - Step 4: Simplify right side
237,550.24x = 44,444,384,138.28 - Step 5: Solve for x
x = 44,444,384,138.28/237,550.24 - Step 6: Final answer
x = 187,094.67
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.